#!/user/bin/python
# -*- coding: utf-8 -*-

from collections import Iterable

d = {'a':1,'b':2,'c':3}

if(isinstance(d, Iterable)):
    print(True)
else:
    print(False)

if(isinstance(123, Iterable)):
    print(True)
else:
    print(False)

for n,v in d.items():
    print(n + '  ' + str(v))
    
    
for n in 'ABCDEFG':
    print(n)
    
